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Commit d88cc287 authored by Nicolas Pitre's avatar Nicolas Pitre Committed by Nicolas Pitre
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ARM: mach-ixp23xx: remove arch specific special handling for ioremap 



A generic version should replace this later.

Signed-off-by: default avatarNicolas Pitre <nicolas.pitre@linaro.org>
Reviewed-by: default avatarDeepak Saxena <dsaxena@linaro.org>
parent a8ceac5e

arch/arm/mach-ixp23xx/include/mach/io.h

+0 −29
Original line number Diff line number Diff line
@@ -20,33 +20,4 @@ 
#define __io(p)		((void __iomem*)((p) + IXP23XX_PCI_IO_VIRT))

#define __mem_pci(a)	(a)



static inline void __iomem *

ixp23xx_ioremap(unsigned long addr, unsigned long size, unsigned int mtype)

{

	if (addr >= IXP23XX_PCI_MEM_START &&

		addr <= IXP23XX_PCI_MEM_START + IXP23XX_PCI_MEM_SIZE) {

		if (addr + size > IXP23XX_PCI_MEM_START + IXP23XX_PCI_MEM_SIZE)

			return NULL;



		return (void __iomem *)

 			((addr - IXP23XX_PCI_MEM_START) + IXP23XX_PCI_MEM_VIRT);

	}



	return __arm_ioremap(addr, size, mtype);

}



static inline void

ixp23xx_iounmap(void __iomem *addr)

{

	if ((((u32)addr) >= IXP23XX_PCI_MEM_VIRT) &&

	    (((u32)addr) < IXP23XX_PCI_MEM_VIRT + IXP23XX_PCI_MEM_SIZE))

		return;



	__iounmap(addr);

}



#define __arch_ioremap	ixp23xx_ioremap

#define __arch_iounmap	ixp23xx_iounmap





#endif